Napa Valley Maps and Directions to Milliken Creek Inn from Downtown San Francisco

Directions from Downtown San Francisco
(map not to scale)

Take I-80 E to Oakland
Take Hwy CA-37 W to Napa, will turn into Marine World Pky (2.5 miles)
Turn right on CA-29/Sonoma Blvd, it will turn into Broadway St
then into CA-12W/CA-19 N (7.2 miles)
You will reach a fork in the road where you will continue towards
Napa Vallejo Hwy (3 miles)
Napa Vallejo Hwy will turn into Soscol Ave/CA-121 (0.5 miles)
Bear right at Silverado Trail (1.9 miles)
Milliken Creek Inn and Spa will be on the left